Sony STR-DA5300ES - Schematic Diagram - MAIN Board (4;4)

STR-DA5300ES
5151
STR-DA5300ES
6-18. SCHEMATIC DIAGRAM – MAIN Board (4/4) –
• See page 127 for IC Block Diagrams.
(Page 49)
(1/2)
AQ
E-VOL
BOARD
(1/2)
AR
E-VOL
BOARD
(3/4)
44
MAIN
BOARD
(2/4)
42
MAIN
BOARD
(3/4)
MAIN
45
BOARD
CN1401
CN1209
CN1208
IC B/D
4.9 -8.6
4.8 -4.4
04.5
-8.6 2.4
9
4.9 6.9
0
0.7
0
0.7
0
0.7
0
0.7
50V
22
C2206
50V
22
C2207
50V
22
C2208
50V
22
C2209
50V
22
C2210
50V
22
C2211
50V
22
C2212
50V
22
C2213
0.1
C2202
0.1
C2203
0.1
C2204
0.1
C2205
100p
C2192
100p
C2193
100p
C2195
100p
C2196
100p
C2197
100p
C2198
100p
C2200
100p
C2201
1000pC2189
1000p
C2194
1000pC2190
1000p
C2191
4.7k
R2198
4.7k
R2199
4.7k
R2200
4.7k
R2201
10k
R2202
10k
R2203
10k
R2204
10k
R2205
100
R2211
100
R2212
100
R2215
100
R2216
100
R2219
100
R2220
100
R2223
100
R2224
1k
R2190
1k
R2191
1k
R2192
1k
R2193
1k
R2194
1k
R2195
1k
R2196
1k
R2197
100k
R2226
100k
R2227
100k
R2228
100k
R2229
100k
R2230
100k
R2231
100k
R2232
100k
R2233
10
R2206
10
R2207
10
R2208
10
R2209
MA111-TX
D1101
MA111-TX
D1102
MA111-TX
D1103
MA111-TX
D1104
MA111-TXD2195
MA111-TXD2194
MA111-TXD2190
MA111-TXD2191
MA111-TXD2192
MA111-TXD2193
MA111-TXD2196
MA111-TXD2197
2SC2712-YG-TE85L
Q1101
2SC2712-YG-TE85L
Q1102
2SC2712-YG-TE85L
Q1103
2SC2712-YG-TE85L
Q1104
RY1101
RY1102
RY1103
RY1104
J1102
J1101
1
3
4
5
6
7
8
9
10
11
11P
CN1206
SBR PREOUT
GND
SL PREOUT
GND
SR PREOUT
GND
L PREOUT
GND
R PREOUT
GND
1
3
4
5
6
7
7P
CN1205
C PREOUT
GND
W PREOUT
GND
SBL PREOUT
GND
PREOUT_RY
RY_GND
+12V100
R1499
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MAX232DR
IC1499
C1+
VS+
C1-
C2+
C2-
VS-
T2OUT
R2IN
R2OUT
T2IN
T1IN
R1OUT
R1IN
T1OUT
GND
VCC
STB+5V
(CHASSIS)
9P
J1499
12345
6789
1
C1493
STBGND
100
R1498
100p
C1498
TX232
2.2
C1495
RX232
1
C1494
FB1499
0.1
C1496
1
C1492
1
C1491
MAIN BOARD
(4/4)
RS-232C DRIVER
IC1499
CN1491
RS-232C
FRONT L
FRONT R
SURROUND L
SURROUND R
SUR BACK L
SUR BACK R
CENTER
SUB WOOFER
PRE OUT
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
RELAY DRIVE
-1
-2
-1
-2
-1
-2
-1
-2
A
1012
H
B
1311
C
78
F
9643
G
D
5
E
12
(CHASSIS)
(Page 50)
(Page 50)
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